What was the one mistake that cost you your first federal bid?

Jo is right that reading the instructions is critical, and a common mistake on a first federal bid is not having a complete and accurate registration in SAM.gov at the time of proposal submission and award. Your company must be registered in SAM.gov to submit an offer or quotation and at the time of award (FAR 4.1102(a); FAR 52.204-7(b)(1)). Many firms discover during their first bid that their SAM.gov registration is either incomplete, expired, or has errors, which can lead to disqualification. Make sure your SAM.gov registration is active and accurate, and remember to renew it every 365 days.

The single biggest mistake I made on my very first federal bid was not reading all of Section L and Section M of the solicitation before starting to write the proposal. I was so focused on getting words on paper that I overlooked the specific instructions for proposal submission and how the government would evaluate bids. I learned that the instructions in Section L tell you exactly how to format and organize your proposal, and Section M tells you what the contracting officer will use to score your submission. My first bid was for janitorial services, and the solicitation asked for past performance references from contracts of a certain size and type. I had included all of our past work, but not specifically highlighted the ones that met the criteria. For the next bid, I created a compliance matrix from Section L and Section M before writing a single word. This helped me make sure every requirement was addressed and every evaluation factor was clearly supported with evidence, and it made the process much faster.